diff --git a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
index 32e70634d..0e69c7422 100644
--- a/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
+++ b/app/src/leanback/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
@@ -291,7 +291,7 @@ public class LiveActivity extends BaseActivity implements GroupPresenter.OnClick
         int padding = ResUtil.dp2px(60);
         if (group.isKeep()) group.setWidth(0);
         if (group.getWidth() == 0) for (Channel item : group.getChannel()) group.setWidth(Math.max(group.getWidth(), (item.getLogo().isEmpty() ? 0 : logo) + ResUtil.getTextWidth(item.getNumber() + item.getName(), 16)));
-        mBinding.channel.getLayoutParams().width = group.getWidth() == 0 ? 0 : Math.min(group.getWidth() + padding, ResUtil.getScreenWidth() / 2);
+        mBinding.channel.getLayoutParams().width = group.getWidth() == 0 ? 0 : Math.min(group.getWidth() + padding, ResUtil.getScreenWidth() / 3);
         return group;
     }
 
diff --git a/app/src/main/java/com/fongmi/android/tv/bean/Group.java b/app/src/main/java/com/fongmi/android/tv/bean/Group.java
index 956a8f2bd..94026f2f2 100644
--- a/app/src/main/java/com/fongmi/android/tv/bean/Group.java
+++ b/app/src/main/java/com/fongmi/android/tv/bean/Group.java
@@ -35,17 +35,13 @@ public class Group {
     }
 
     public static Group create() {
-        return create("");
+        return create(R.string.setting_live);
     }
 
     public static Group create(@StringRes int resId) {
         return new Group(ResUtil.getString(resId));
     }
 
-    public static Group create(String name) {
-        return new Group(name);
-    }
-
     public static Group create(String name, boolean pass) {
         return new Group(name, pass);
     }
@@ -58,6 +54,7 @@ public class Group {
         this.name = name;
         this.position = -1;
         if (name.contains("_")) parse(pass);
+        if (name.isEmpty()) setName(ResUtil.getString(R.string.setting_live));
     }
 
     private void parse(boolean pass) {
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
index ca6e2ae3f..b29ec747e 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/activity/LiveActivity.java
@@ -184,7 +184,6 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
     @SuppressLint("ClickableViewAccessibility")
     protected void initEvent() {
         mBinding.control.seek.setListener(mPlayers);
-        mBinding.arrow.setOnClickListener(view -> onArrow());
         mBinding.control.cast.setOnClickListener(view -> onCast());
         mBinding.control.info.setOnClickListener(view -> onInfo());
         mBinding.control.right.back.setOnClickListener(view -> onBack());
@@ -319,7 +318,7 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
         int padding = ResUtil.dp2px(60);
         if (group.isKeep()) group.setWidth(0);
         if (group.getWidth() == 0) for (Channel item : group.getChannel()) group.setWidth(Math.max(group.getWidth(), (item.getLogo().isEmpty() ? 0 : logo) + ResUtil.getTextWidth(item.getNumber() + item.getName(), 14)));
-        mBinding.channel.getLayoutParams().width = group.getWidth() == 0 ? 0 : Math.min(group.getWidth() + padding, ResUtil.getScreenWidth() / 2);
+        mBinding.channel.getLayoutParams().width = group.getWidth() == 0 ? 0 : Math.min(group.getWidth() + padding, ResUtil.getScreenWidth() / 3);
     }
 
     private void setWidth(Epg epg) {
@@ -352,10 +351,6 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
         mBinding.group.scrollToPosition(position);
     }
 
-    private void onArrow() {
-        showEpg();
-    }
-
     private void onCast() {
         CastDialog.create().video(CastVideo.get(mBinding.control.title.getText().toString(), mPlayers.getUrl())).fm(false).show(this);
     }
@@ -491,8 +486,10 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
         hideEpg();
     }
 
-    private void showEpg() {
-        mBinding.widget.epgData.scrollToPosition(mChannel.getData().getSelected());
+    @Override
+    public void showEpg(Channel item) {
+        if (mChannel == null || mChannel.getData().getList().isEmpty() || mEpgDataAdapter.getItemCount() == 0 || !mChannel.equals(item)) return;
+        mBinding.widget.epgData.scrollToPosition(item.getData().getSelected());
         mBinding.widget.epg.setVisibility(View.VISIBLE);
         hideUI();
     }
@@ -666,7 +663,6 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
         mViewModel.getEpg(mChannel);
         mBinding.widget.play.setText("");
         mChannel.loadLogo(mBinding.widget.logo);
-        mBinding.arrow.setVisibility(View.GONE);
         mBinding.widget.name.setText(mChannel.getName());
         mBinding.control.title.setText(mChannel.getName());
         mBinding.widget.namePip.setText(mChannel.getName());
@@ -683,8 +679,8 @@ public class LiveActivity extends BaseActivity implements CustomKeyDownLive.List
         String epg = mChannel.getData().getEpg();
         List<EpgData> data = mChannel.getData().getList();
         if (epg.length() > 0) mBinding.widget.name.setMaxEms(12);
-        mBinding.arrow.setVisibility(data.isEmpty() ? View.GONE : View.VISIBLE);
         mBinding.widget.play.setText(epg);
+        mChannelAdapter.changed(mChannel);
         mEpgDataAdapter.addAll(data);
         setWidth(mChannel.getData());
         setMetadata();
diff --git a/app/src/mobile/java/com/fongmi/android/tv/ui/adapter/ChannelAdapter.java b/app/src/mobile/java/com/fongmi/android/tv/ui/adapter/ChannelAdapter.java
index 59ca77773..f75dcbf8c 100644
--- a/app/src/mobile/java/com/fongmi/android/tv/ui/adapter/ChannelAdapter.java
+++ b/app/src/mobile/java/com/fongmi/android/tv/ui/adapter/ChannelAdapter.java
@@ -1,6 +1,7 @@
 package com.fongmi.android.tv.ui.adapter;
 
 import android.view.LayoutInflater;
+import android.view.View;
 import android.view.ViewGroup;
 
 import androidx.annotation.NonNull;
@@ -24,6 +25,8 @@ public class ChannelAdapter extends RecyclerView.Adapter<ChannelAdapter.ViewHold
 
     public interface OnClickListener {
 
+        void showEpg(Channel item);
+
         void onItemClick(Channel item);
 
         boolean onLongClick(Channel item);
@@ -40,6 +43,12 @@ public class ChannelAdapter extends RecyclerView.Adapter<ChannelAdapter.ViewHold
         notifyDataSetChanged();
     }
 
+    public void changed(Channel item) {
+        int position = mItems.indexOf(item);
+        if (position == -1) return;
+        notifyItemChanged(position);
+    }
+
     public void remove(Channel item) {
         int position = mItems.indexOf(item);
         if (position == -1) return;
@@ -77,8 +86,10 @@ public class ChannelAdapter extends RecyclerView.Adapter<ChannelAdapter.ViewHold
         holder.binding.name.setText(item.getName());
         holder.binding.number.setText(item.getNumber());
         holder.binding.getRoot().setSelected(item.isSelected());
+        holder.binding.epg.setOnClickListener(view -> mListener.showEpg(item));
         holder.binding.getRoot().setOnClickListener(view -> mListener.onItemClick(item));
         holder.binding.getRoot().setOnLongClickListener(view -> mListener.onLongClick(item));
+        holder.binding.epg.setVisibility(item.getData().getList().isEmpty() || !item.isSelected() ? View.GONE : View.VISIBLE);
     }
 
     static class ViewHolder extends RecyclerView.ViewHolder {
diff --git a/app/src/mobile/res/drawable/ic_action_arrow.xml b/app/src/mobile/res/drawable/ic_action_arrow.xml
index f407edd0e..345bf286f 100644
--- a/app/src/mobile/res/drawable/ic_action_arrow.xml
+++ b/app/src/mobile/res/drawable/ic_action_arrow.xml
@@ -1,6 +1,6 @@
 <vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="16dp"
-    android:height="16dp"
+    android:width="24dp"
+    android:height="24dp"
     android:autoMirrored="true"
     android:tint="#FFFFFF"
     android:viewportWidth="24"
diff --git a/app/src/mobile/res/layout/activity_live.xml b/app/src/mobile/res/layout/activity_live.xml
index 9bfb6a30c..6519de263 100644
--- a/app/src/mobile/res/layout/activity_live.xml
+++ b/app/src/mobile/res/layout/activity_live.xml
@@ -90,17 +90,6 @@
             tools:itemCount="5"
             tools:listitem="@layout/adapter_channel" />
 
-        <ImageView
-            android:id="@+id/arrow"
-            android:layout_width="wrap_content"
-            android:layout_height="wrap_content"
-            android:layout_gravity="center_vertical"
-            android:layout_marginStart="-32dp"
-            android:background="?attr/selectableItemBackgroundBorderless"
-            android:padding="4dp"
-            android:src="@drawable/ic_action_arrow"
-            android:visibility="visible" />
-
     </LinearLayout>
 </FrameLayout>
 
diff --git a/app/src/mobile/res/layout/adapter_channel.xml b/app/src/mobile/res/layout/adapter_channel.xml
index 5f6edeecf..ec3e53904 100644
--- a/app/src/mobile/res/layout/adapter_channel.xml
+++ b/app/src/mobile/res/layout/adapter_channel.xml
@@ -33,8 +33,9 @@
 
     <TextView
         android:id="@+id/name"
-        android:layout_width="wrap_content"
+        android:layout_width="0dp"
         android:layout_height="wrap_content"
+        android:layout_weight="1"
         android:duplicateParentState="true"
         android:ellipsize="marquee"
         android:singleLine="true"
@@ -42,4 +43,13 @@
         android:textSize="14sp"
         tools:text="CNN" />
 
+    <ImageView
+        android:id="@+id/epg"
+        android:layout_width="20dp"
+        android:layout_height="20dp"
+        android:layout_marginStart="4dp"
+        android:background="?attr/selectableItemBackgroundBorderless"
+        android:padding="4dp"
+        android:src="@drawable/ic_action_arrow" />
+
 </LinearLayout>
\ No newline at end of file